CN220614600U - Thermoplastic elastomer open mill with stirring function - Google Patents

Abstract

The utility model discloses a thermoplastic elastomer open mill with a stirring function, which comprises an outer machine case of the rubber open mill and a pinch roller, wherein the pinch roller is symmetrically arranged in the outer machine case of the rubber open mill, an L-shaped adjusting seat is movably connected to the left side of the top of the outer machine case of the rubber open mill, a mixing tank is arranged in the middle of the top side of the L-shaped adjusting seat, the use and the operation are more convenient, the increase of potential safety hazards caused by the fact that a worker directly operates right above the outer machine case of the rubber open mill is avoided, the feeding operation can be completed after a second lifting plate is far away from the top of the mixing tank for a short distance, the volume of the whole stirring and mixing device is effectively reduced, the mixed materials are automatically discharged after being extruded into a flat state through a flat mouth die head at the bottom of a discharge hopper, the mixed materials are not required to be manually taken out and then put between the pinch rollers for open mill, the practicability is greatly improved, and time and labor are saved.

Description

Thermoplastic elastomer open mill with stirring function

Technical Field

The utility model relates to the technical field of open mills, in particular to a thermoplastic elastomer open mill with a stirring function.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate larger deformation under the action of small external force, can recover after the external force is removed, belongs to a completely amorphous polymer, has low glass transition temperature and large molecular weight, is divided into natural rubber and synthetic rubber, the natural rubber is prepared by extracting colloid from plants such as rubber trees, rubber plants and the like, the synthetic rubber is obtained by polymerization reaction of various monomers, and the rubber product is widely applied to various industrial or living aspects;

in the prior art, in the production process of synthetic rubber, a rubber open mill is needed to be used for processing, wherein the rubber open mill is one of the open mills, namely, the open mill for plasticating rubber is relatively targeted, wherein the open mill is a plastic mixing device which is relatively early applied in a plastic product production factory, on a calender production line, the open mill is used for mixing and plasticizing uniformly mixed raw materials before and after the calender, so as to provide a melt with relatively uniform mixing and plasticating for calender calendering and molding plastic products, and when producing cable materials, the open mill can directly mix powdery materials mixed according to a formula into the melt and then press the melt into sheet-shaped bands, so that the granulator is cut into particles; in the processing process of the rubber open mill, when materials are added, rubber and auxiliary materials are generally required to be added to a rotating pinch roller for extrusion processing, the functionality is not strong, the structure is simple, the application number 202220718217.6 discloses the rubber open mill with the stirring function, the rubber open mill comprises an outer machine case of the rubber open mill, the pinch roller is arranged at the inner wall position of the outer machine case of the rubber open mill and is connected with an inner output end of the outer machine case, a stirring box is fixedly arranged on the upper side of the inner wall of the outer machine case of the rubber open mill through a fixing bracket, a control module is arranged on the upper surface of the right side of the stirring box, and a first motor is arranged on the back surface of the stirring box; the stirring mechanism and the stirring box of the device are in a separation state, and the stirring rod of the stirring mechanism is as high as the stirring box, so that the threaded rod is required to be higher than the stirring box by more than twice in the adjusting process, the stirring mechanism can be separated for feeding, the stirring mechanism is increased in height, and the mixed materials are required to be manually taken out and put between the pressing wheels for open mill operation, so that time and labor are wasted.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a thermoplastic elastomer open mill with a stirring function, so as to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a thermoplastic elastomer mill that possesses stirring function, includes outer quick-witted case of rubber mill, pinch roller, the pinch roller symmetry sets up in the outer quick-witted incasement portion of rubber mill, the outer quick-witted case top left side swing joint of rubber mill has L type to adjust the seat, L type is adjusted seat top side middle part and is equipped with the compounding jar, compounding jar top end is connected with the drive frame.

Preferably, the middle part of the top side of the inner wall of the L-shaped adjusting seat is communicated with a mounting through hole, the mounting through hole is fixedly connected with the outer wall of the mixing tank, the middle part of the bottom side of the L-shaped adjusting seat is fixedly connected with a rotating shaft, and the bottom end of the rotating shaft is connected with the left side of the top of the L-shaped adjusting seat through a bearing, and a first motor is arranged on the left side of the rotating shaft.

Preferably, the first motor is arranged in a left side wall cavity at the top of the outer case of the rubber open mill, an output shaft of the first motor penetrates through the left side of the top of the outer case of the rubber open mill, gears are respectively sleeved and fixed on the output shaft of the first motor and the outer wall of the rotating shaft, and the gears are meshed with each other.

Preferably, the driving rack comprises a top plate and guide rods, four corners of the bottom of the top plate are fixedly connected with the guide rods, the bottom ends of the guide rods are fixedly connected with the top side of the L-shaped adjusting seat, the top side of the top plate is connected with an air cylinder, an output shaft of the air cylinder is connected with a first lifting plate, and the bottom side of the first lifting plate is connected with a second motor.

Preferably, the second lifting plate is fixedly connected with the bottom side of the second motor, the outer wall of the guide rod is movably sleeved at the four corners of the first lifting plate and the second lifting plate respectively, the output shaft of the second motor penetrates through the second lifting plate, the bottom end of the second motor is fixedly connected with a hexagonal prism, the bottom end of the mixing tank is fixedly connected with a discharging hopper, the middle part of the top side of the cross plate is connected with a central shaft through a bearing, the top end of the central shaft is fixedly connected with a hexagonal groove pipe, and the hexagonal groove pipe is movably clamped with the hexagonal prism.

Preferably, the bottom end of the discharging hopper is connected with a flat nozzle die head in a penetrating way, a first auger blade is fixedly connected above the outer wall of the central shaft, stirring blades are symmetrically connected on two sides of the middle part of the outer wall of the central shaft respectively, a second auger blade is fixedly connected below the outer wall of the central shaft, and the second auger blade extends into the inner cavity of the discharging hopper.

The beneficial effects of the utility model are as follows:

1. the L-shaped adjusting seat is moved to the position right above the outer chassis of the rubber open mill to perform blanking operation, and is far away from the square shape of the outer chassis of the rubber open mill to perform feeding and daily cleaning maintenance operation, so that the use operation is more convenient, and the potential safety hazard increase caused by the fact that a worker directly performs operation right above the outer chassis of the rubber open mill is avoided;

2. the output shaft of the second motor drives the central shaft to rotate at the top of the transverse plate, the height of the stirring mechanism is not required to be equal to that of the mixing tank, the feeding operation can be completed after the second lifting plate is far away from the top of the mixing tank by a short distance, and the volume of the whole stirring and mixing device is effectively reduced;

3. the first auger blade is inside sending into the blending tank with the material is automatic, and stirring vane carries out mixing stirring to the material, then second auger blade continues to carry to the inside of ejection of compact fill with the material that mixes, and the material is through carrying down continuous extrusion, can make the material that mixes extrude the material into the automatic ejection of compact after the flat mouth die head of out hopper bottom partial flat state with the material, does not need the staff to take out the material that mixes manually and put into between the pinch roller again and open the mill, and the practicality improves greatly, labour saving and time saving.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic general structural view of a thermoplastic elastomer mill with stirring function according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of an L-shaped adjusting seat of a thermoplastic elastomer mill with stirring function according to an embodiment of the utility model;

FIG. 3 is a schematic view showing an internal structure of a loading barrel of a thermoplastic elastomer open mill with a stirring function according to an embodiment of the utility model;

fig. 4 is a schematic diagram of an internal structure of a mixing tank of a thermoplastic elastomer open mill with a stirring function according to an embodiment of the utility model.

In the figure:

1. an outer case of the rubber open mill; 2. a pinch roller; 3. an L-shaped adjusting seat; 4. a mixing tank; 5. a drive rack; 6. installing a through hole; 7. a rotating shaft; 8. a first motor; 9. a gear; 10. a top plate; 11. a guide rod; 12. a cylinder; 13. a first lifting plate; 14. a second motor; 15. a second lifting plate; 16. a hexagonal prism; 17. discharging a hopper; 18. a cross plate; 19. a central shaft; 20. six-edge groove pipe; 21. a flat nozzle die head; 22. a first auger blade; 23. stirring blades; 24. and a second auger blade.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a thermoplastic elastomer open mill with a stirring function is provided.

Example 1

As shown in fig. 1-4, a thermoplastic elastomer open mill with stirring function according to an embodiment of the utility model comprises a rubber open mill outer case 1 and a pinch roller 2, wherein the pinch roller 2 is symmetrically arranged inside the rubber open mill outer case 1, an L-shaped adjusting seat 3 is movably connected to the left side of the top of the rubber open mill outer case 1, a mixing tank 4 is arranged in the middle of the top side of the L-shaped adjusting seat 3, the top end of the mixing tank 4 is connected with a driving rack 5,L type adjusting seat 3, a mounting through hole 6 is arranged in the middle of the top side of the inner wall of the mixing tank 4 in a penetrating way, the mounting through hole 6 is fixedly connected with the outer wall of the mixing tank 4, a rotating shaft 7 is fixedly connected to the middle of the bottom side of the L-shaped adjusting seat 3, a first motor 8 is arranged on the left side of the rotating shaft 7 connected with the top left side of the L-shaped adjusting seat 3 through a bearing, the first motor 8 is arranged in a left side wall cavity of the top of the rubber open mill outer case 1, the output shaft of the first motor 8 penetrates through the left side of the top of the outer case 1 of the rubber open mill, the gears 9 are respectively sleeved and fixed on the output shaft of the first motor 8 and the outer wall of the rotating shaft 7, the gears 9 are meshed with each other, the first motor 8 is started, the output shaft of the first motor 8 drives the gears 9 on the outer wall of the first motor to rotate, the output shaft of the first motor 8 drives the gears 9 on the outer wall of the rotating shaft 7 to rotate through the gears 9, the rotating shaft 7 can drive the L-shaped adjusting seat 3 to axially rotate at the top of the outer case 1 of the rubber open mill, the L-shaped adjusting seat 3 can be moved to the right above the outer case 1 of the rubber open mill to perform blanking operation and the L-shaped adjusting seat 3 is far away from the square of the outer case 1 of the rubber open mill to perform feeding and daily cleaning maintenance operation, the use operation is more convenient, the potential safety hazard increase caused by the fact that a worker directly operates the rubber open mill directly above the outer chassis 1 is avoided.

Example two

As shown in fig. 1-4, a thermoplastic elastomer open mill with stirring function according to an embodiment of the utility model comprises a rubber open mill outer case 1 and a pinch roller 2, wherein the pinch roller 2 is symmetrically arranged inside the rubber open mill outer case 1, an L-shaped adjusting seat 3 is movably connected to the left side of the top of the rubber open mill outer case 1, a mixing tank 4 is arranged in the middle of the top side of the L-shaped adjusting seat 3, the top end of the mixing tank 4 is connected with a driving rack 5, the driving rack 5 comprises a top plate 10 and a guide rod 11, four corners at the bottom of the top plate 10 are fixedly connected with the guide rod 11, the bottom end of the guide rod 11 is fixedly connected with the top side of the L-shaped adjusting seat 3, an air cylinder 12 is connected to the top side of the top plate 10, a first lifting plate 13 is connected with a second motor 14 on the output shaft of the air cylinder 12, a second lifting plate 15 is fixedly connected to the bottom side of the second motor 14, the four corners of the first lifting plate 13 and the second lifting plate 15 are respectively movably sleeved on the outer wall of the guide rod 11, the output shaft of the second motor 14 penetrates through the second lifting plate 15, the bottom end of the second lifting plate is fixedly connected with a hexagonal prism 16, the bottom end of the mixing tank 4 is fixedly connected with a discharge hopper 17, a transverse plate 18 is fixedly connected between the inner walls of the discharge hopper 17, the middle part of the top side of the transverse plate 18 is connected with a central shaft 19 through a bearing, the top end of the central shaft 19 is fixedly connected with a hexagonal groove pipe 20, the hexagonal groove pipe 20 is movably clamped with the hexagonal prism 16, the cylinder 12 is started, the movable end of the cylinder 12 drives the first lifting plate 13 to descend, the first lifting plate 13 drives the second motor 14 and the second lifting plate 15 at the bottom of the second motor to descend, the first lifting plate 13 and the second lifting plate 15 can be vertically lifted and adjusted outside the guide rod 11, after the second lifting plate 15 is attached to the top of the mixing tank 4, the hexagonal prism 16 of the output shaft bottom of second motor 14 imbeds and carries out the gomphosis in the hexagonal groove pipe 20 on center pin 19 top and connect, when making second motor 14 start, the output shaft of second motor 14 drives center pin 19 and rotates at diaphragm 18 top, does not need rabbling mechanism and compounding jar 4 highly equal, can just can accomplish the feeding operation after keeping away from compounding jar 4 top short distance with second lifter plate 15, the effectual volume that reduces whole stirring compounding device.

Example III

As shown in fig. 1-4, a thermoplastic elastomer open mill with stirring function according to the embodiment of the utility model comprises a rubber open mill outer case 1 and a pressing wheel 2, wherein the pressing wheel 2 is symmetrically arranged inside the rubber open mill outer case 1, an L-shaped adjusting seat 3 is movably connected to the left side of the top of the rubber open mill outer case 1, a mixing tank 4 is arranged in the middle of the top side of the L-shaped adjusting seat 3, a driving frame 5 is connected to the top end of the mixing tank 4, a flat nozzle die head 21 is connected to the bottom end of a discharge hopper 17 in a penetrating manner, a first auger blade 22 is fixedly connected to the upper part of the outer wall of the central shaft 19, stirring blades 23 are symmetrically connected to the two sides of the middle part of the outer wall of the central shaft 19 respectively, a second auger blade 24 is fixedly connected to the lower part of the outer wall of the central shaft 19, the second auger blade 24 extends into the inner cavity of the discharge hopper 17, after materials are placed into the inner cavity of the mixing tank 4, an output shaft 14 is started, the output shaft of the second motor 14 drives the central shaft 19 to rotate at the top of a transverse plate 18, the rotating central shaft 19 drives the first auger blade 22, the stirring blades 23 and the second auger blade 24 rotate, the second auger blade 24 rotates, the first auger blade 22 automatically rotates the inner side of the mixing blades 4, the mixing blades are continuously, and the materials are discharged continuously to the mixed materials can be discharged continuously through the flat nozzle 17, and the mixing hopper is required to be discharged continuously, and the mixed materials can be discharged continuously, and the materials can be discharged continuously, and easily and can be discharged and easily and continuously, and discharged to the materials can be discharged and discharged.

In summary, by means of the technical scheme of the utility model, when the device is used, the first motor 8 is started, the output shaft of the first motor 8 drives the gear 9 on the outer wall of the device to rotate, the output shaft of the first motor 8 drives the gear 9 on the outer wall of the rotating shaft 7 to rotate through the gear 9, the rotating shaft 7 can drive the L-shaped adjusting seat 3 to axially rotate at the top of the outer case 1 of the rubber open mill, the L-shaped adjusting seat 3 can be moved to the position right above the outer case 1 of the rubber open mill to perform blanking operation, the L-shaped adjusting seat 3 is far away from the square of the outer case 1 of the rubber open mill to perform feeding and daily cleaning maintenance operation, the cylinder 12 is started, the movable end of the cylinder 12 drives the first lifting plate 13 to descend, the first lifting plate 13 drives the second motor 14 and the second lifting plate 15 at the bottom of the second motor 14, the first lifting plate 13 and the second lifting plate 15 can be vertically lifted and regulated outside the guide rod 11, after the second lifting plate 15 is attached to the top of the mixing tank 4, the hexagonal prism 16 at the bottom end of the output shaft of the second motor 14 is embedded into the hexagonal groove pipe 20 at the top end of the central shaft 19 for embedded connection, when the second motor 14 is started, the output shaft of the second motor 14 drives the central shaft 19 to rotate at the top of the transverse plate 18, the rotating central shaft 19 respectively drives the first auger blade 22, the stirring blade 23 and the second auger blade 24 to rotate, the first auger blade 22 automatically feeds materials into the mixing tank 4, the stirring blade 23 mixes and stirs the materials, then the second auger blade 24 continuously conveys the mixed materials into the discharge hopper 17, the materials are continuously extruded by downward conveying, the mixed materials can be extruded into a flat state by a flat nozzle die head 21 at the bottom of the discharge hopper 17 and then are discharged automatically.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (3)

1. The utility model provides a thermoplastic elastomer mill that possesses stirring function, includes outer quick-witted case of rubber mill (1), pinch roller (2), its characterized in that, pinch roller (2) symmetry sets up in the inside of outer quick-witted case of rubber mill (1), the left side swing joint in outer quick-witted case of rubber mill (1) top has L type regulating seat (3), L type regulating seat (3) topside middle part is equipped with blending tank (4), blending tank (4) top is connected with drive frame (5), drive frame (5) include roof (10), guide bar (11), four corners in roof (10) bottom and guide bar (11) fixed connection, guide bar (11) bottom and L type regulating seat (3) top side fixed connection, roof (10) top side is connected with cylinder (12), the output shaft of cylinder (12) is connected with first lifter plate (13), first lifter plate (13) bottom side is connected with second motor (14), second motor (14) bottom side fixed connection has second lifter plate (15), second lifter plate (15) and second movable sleeve (16) are located in the corner, second lifter plate (15) top fixed connection, second lifter plate (16), the utility model provides a mixing tank (4) bottom fixedly connected with discharge hopper (17), fixedly connected with diaphragm (18) between discharge hopper (17) inner wall, diaphragm (18) topside middle part is connected with center pin (19) through the bearing, six arris recess pipes (20) of center pin (19) top fixedly connected with, six arris recess pipes (20) and six prism (16) activity block, discharge hopper (17) bottom through connection has flat mouth die head (21), first auger blade (22) of center pin (19) outer wall top fixedly connected with, center pin (19) outer wall middle part both sides symmetry respectively are connected with stirring vane (23), center pin (19) outer wall below fixedly connected with second auger blade (24), second auger blade (24) stretch into out hopper (17) inner chamber.

2. The thermoplastic elastomer open mill with the stirring function according to claim 1, wherein a mounting through hole (6) is formed in the middle of the top side of the inner wall of the L-shaped adjusting seat (3), the mounting through hole (6) is fixedly connected with the outer wall of the mixing tank (4), a rotating shaft (7) is fixedly connected with the middle of the bottom side of the L-shaped adjusting seat (3), and the bottom end of the rotating shaft (7) is connected with the left side of the top of the L-shaped adjusting seat (3) through a bearing, and a first motor (8) is arranged on the left side of the rotating shaft (7).

3. The thermoplastic elastomer open mill with the stirring function according to claim 2, wherein the first motor (8) is arranged in a left side wall cavity at the top of the outer case (1) of the rubber open mill, an output shaft of the first motor (8) penetrates through the left side at the top of the outer case (1) of the rubber open mill, gears (9) are respectively sleeved and fixed on the output shaft of the first motor (8) and the outer wall of the rotating shaft (7), and the gears (9) are meshed with each other.